71991240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{599927}}^1$

素因数の和:599941

約数の個数: 32

約数和(自身を含む): 215974080

約数和(自身を除く): 143982840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 599927, 1199854, 1799781, 2399708, 2999635, 3599562, 4799416, 5999270, 7199124, 8998905, 11998540, 14398248, 17997810, 23997080, 35995620, 71991240]

約数ペア:

[(1, 71991240), (2, 35995620), (3, 23997080), (4, 17997810), (5, 14398248), (6, 11998540), (8, 8998905), (10, 7199124), (12, 5999270), (15, 4799416), (20, 3599562), (24, 2999635), (30, 2399708), (40, 1799781), (60, 1199854), (120, 599927)]